Physician Profile
Unclaimed ProfileAbout ROSIN
Based in Sun City West, AZ, Benjamin I Rosin, MD is listed in the NPI registry under internal medicine. Benjamin graduated from University of Southern California Keck School of Medicine in 1995. According to Medicare claims data, Benjamin cared for 763 Medicare patients across 1,006 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (623) 524-8814
- Email not available
Practice Locations
14502 W MEEKER BLVD
Sun City West, AZ 85375
Procedures Most Often Billed to Medicare
1,006 services · 763 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
390 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
306 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
212 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
80 |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
18 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 18 related providers in 3 groups
Other internal medicines in Sun City West 3
Same specialty, same city.
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at University of Southern California Keck School of Medicine 7
Providers who graduated from the same medical school in the same year.
Common questions
What is Dr. Rosin's specialty?
Dr. Rosin is an internal medicine in Sun City West, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Where can I find Dr. Rosin?
Dr. Rosin is listed at 14502 W MEEKER BLVD, Sun City West, AZ 85375. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Rosin?
The number on file is (623) 524-8814. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Rosin's NPI number?
Dr. Rosin's National Provider Identifier is 1609877448. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Dr. Rosin's medical education?
Dr. Rosin attended University of Southern California Keck School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Rosin been practicing?
Dr. Rosin has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Rosin known for?
According to Medicare billing data, Dr. Rosin the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Rosin confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rosin. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.